MRF9210R3 查看數據表（PDF） - Motorola => Freescale
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MRF9210R3 Datasheet PDF : 8 Pages
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Freescale Semiconductor, Inc.
TYPICAL CHARACTERISTICS
18
30
17
Gps
16
η
15
14
13
IRL
12
11
10
ACPR
9
28
26
VDD = 26 Vdc
24
Pout = 40 W (Avg.)
22
IDQ = 1900 mA
N−CDMA IS−95 Pilot, Sync, Paging
−30
−10
Traffic Codes 8 Through 13
−35
−15
−40
−20
−45
−25
−50
−30
8
−55
−35
860 865 870 875 880 885 890 895 900
f, FREQUENCY (MHz)
Figure 2. Class AB Broadband Circuit
Performance
17.5
17 IDQ = 2200 mA
16.5 1900 mA
VDD = 26 Vdc
f1 = 879.95 MHz, f2 = 880.05 MHz
16 1600 mA
15.5
1300 mA
15
14.5
1
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 3. Power Gain versus Output Power
−20
VDD = 26 Vdc
f1 = 879.95 MHz, f2 = 880.05 MHz
−30
−40
−50
IDQ = 1300 mA
−60
1600 mA
1900 mA
2200 mA
−70
1
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 4. Intermodulation Distortion versus
Output Power
−10
VDD = 26 Vdc
−20 IDQ = 1900 mA
f1 = 879.5 MHz, f2 = 880.05 MHz
−30
−40
−50
3rd Order
−60
−70 5th Order
−80 7th Order
−90
1
10
100
Pout, OUTPUT POWER (WATTS) PEP
Figure 5. Intermodulation Distortion Products
versus Output Power
22
60
20
50
18
40
Gps
16
30
14
20
12
η
10
1
VDD = 26 Vdc
IDQ = 1900 mA
10
f = 880 MHz
0
10
100
Pout, OUTPUT POWER (WATTS) AVG.
Figure 6. Power Gain and Efficiency versus
Output Power
MRF9210R3
4
MOTOROLA RF DEVICE DATA
For More Information On This Product,
Go to: www.freescale.com
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